I've always been a mini dress girl, but this week's best dressed ladies have made longer hemlines look more appealing than ever.

A high slit offers Rihanna's pink Helmut Lang frock some sex appeal, while strategic sheer panels did the same for Chloe Moretz's long Dolce & Gabbana number. Alexa Chung's ankle-length Emilia Wickstead dress was more demure. We also loved the midi length of Maria Sharapova's Marc Jacobs dress, and how Natasha Lyonne lightened up her floor-length black Calvin Klein with a white blazer, worn draped over the shoulders, fashion editor-style.

These women offers some good lessons in how to style long hemlines and you should probably pay attention. Click through the gallery below for more.